/* Perusasetukset */
:root {
    --primary-color: navy;
    --secondary-color: white;
    --font-main: Arial, sans-serif;
    --font-size: 20px;
    --border-radius: 20px;
    --padding-small: 8px 12px;
    --padding-large: 20px;
}

body {
    background-image: url('underwater.jpg');
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: center;
    background-size: cover;
    background-color: var(--primary-color);
    font-family: var(--font-main);
    color: var(--primary-color);
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

img {
    border-radius: var(--border-radius);
    display: block;
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
    height: auto;
}

/* Otsikko ja logo - VALKOINEN TAUSTA */
.header {
    text-align: center;
    margin-bottom: 20px;
    background-color: var(--secondary-color);
    padding: 15px 0;
    border-radius: var(--border-radius);
    width: 90%;
    margin-left: auto;
    margin-right: auto;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.logo {
    width: 180px;
    height: 120px;
}

.header h1 {
    color: var(--primary-color);
    margin: 10px 0;
}

/* Valikot - VALKOINEN TAUSTA */
.main-menu, .footer-menu {
    width: 90%;
    margin: 0 auto 20px;
    background-color: var(--secondary-color);
    padding: 10px 0;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

.menu-list li {
    position: relative;
    margin: 0;
}

.menu-list a {
    text-decoration: none;
    color: var(--primary-color);
    padding: var(--padding-small);
    display: block;
    border-radius: var(--border-radius);
    font-size: var(--font-size);
}

.menu-list a:hover {
    background-color: rgba(135, 206, 250, 0.3);
}

/* Alavalikot - VALKOINEN TAUSTA */
.has-sub {
    position: relative;
}

.submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--secondary-color);
    border: 1px solid #ccc;
    min-width: 160px;
    z-index: 999;
    list-style: none;
    padding: 0;
    margin: 0;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.has-sub:hover .submenu {
    display: block;
}

.submenu a {
    color: var(--primary-color);
    padding: var(--padding-small);
    white-space: nowrap;
    border-radius: 0;
}

.submenu a:hover {
    background: #eee;
}

/* Kielivalinta */
.language-icon {
    width: 16px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 5px;
}

/* Pääsisältö */
.main-content {
    box-sizing: border-box;
    overflow-x: auto;
    width: 90%;
    margin: 0 auto 20px;
    text-align: justify;
    background-color: var(--secondary-color);
    padding: var(--padding-large);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}


bsky-embed {
    max-width: 100%;
    display: block;
}

/* Jalka - VALKOINEN TAUSTA */
.footer {
    text-align: center;
    padding: 10px 0;
    background-color: var(--secondary-color);
    color: var(--primary-color);
    font-size: 16px;
    border-radius: var(--border-radius);
    width: 90%;
    margin: 0 auto;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

/* Mobiilioptimointi */
@media (max-width: 768px) {
    .menu-list {
        flex-direction: column;
        align-items: center;
    }

    .has-sub:hover .submenu {
        display: none;
    }

    .has-sub.open .submenu {
        display: block;
    }

    .submenu {
        position: static;
        width: 100%;
    }
}